[toplevel/libiberty] Reject configure files which warn (*BSD malloc.h bootstrap fix)

[Loren James Rittle]

In article <20030924163739.GA27896@nevyn.them.org>,
Daniel Jacobowitz<drow@mvista.com> writes:

> What are your thoughts on this patch?  The basic idea is to reject (as
> autoconf 2.13 did) headers which cause the preprocessor to generate
> warnings.

ACK that it fixes the problem.  Configure now finds:

ac_cv_header_malloc_h=no

> [...] I'm still talking to Paul about that...

Daniel, thanks.

> Gerald or Loren, could you make sure this fixes your boostrap troubles on
> FreeBSD?  You'll need autoconf 2.57 to regenerate configure.

Running full bootstrap over lunch.

Loren